Company lists · Data refreshed November 2026
Top 25 Rooftop unit contractors based in Australia
RevenueBase identified 484 company matches for rooftop unit contractors associated with Australia as of November 2026 and tracks 3,767 professional contacts across them, including 1,240 with verified work emails. Melbourne is the largest hub.
This list covers company matches for rooftop unit contractors associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest rooftop unit contractors based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 466 contacts → | ||||
Exact match “Grosvenor Engineering Group is passionate about creating long-term sustainable value for building owners, managers and their occupants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 291 contacts → | ||||
Exact match “VAE engineers, constructs and manages Smarter HVAC Solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 248 contacts → | ||||
Exact match “Established in 1964, Ellis Air Conditioning has a long history of successfully completing mechanical services projects and preventative maintenance programs for many various…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 49 contacts → | ||||
Exact match “Degree C is Tasmania’s leading multi-trade contracting company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 42 contacts → | ||||
Exact match “WELCOME TO DEWPOINT GROUP OF COMPANIES Dewpoint Group is recognised as an industry leader in the design and installation of air conditioning and mechanical services systems and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 40 contacts → | ||||
Exact match “Auscool Air Conditioning and Mechanical Services is recognised as a HVAC industry leader in the commercial, retail and government sectors, but our inception began much more humbly.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 40 contacts → | ||||
Exact match “O.P Industries is a NEBB certified company and a member of the Air Conditioning and Mechanical Services Contractors’ Association of Australia (AMCA).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 37 contacts → | ||||
Exact match “Coldflow is an award winning, proudly Australian owned family business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 34 contacts → | ||||
Exact match “For over 30 years, Climax Air Conditioning has been a trusted name in the HVAC industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 32 contacts → | ||||
Exact match “At Envar, we design, install, service, and manufacture HVAC solutions that keep buildings running efficiently and sustainably.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 32 contacts → | ||||
Exact match “We offer a full suite of specialised supply, installation and maintenance services tailored for buildings and facilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “Westcool strives to be one of WA’s leading companies for the supply, installation and maintenance of commercial air conditioning and refrigeration systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 26 contacts → | ||||
Exact match “The SP & R Group specialises in the specification and installation of air conditioning, mechanical and electrical services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “Alliance Climate Control is dedicated to your year round comfort and life style.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 25 contacts → | ||||
Exact match “Ambient Services Group is a trusted provider of commercial building services, delivering tailored solutions to property owners, managers and tenants across Metropolitan Sydney.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “Established in 2001, Boss Commercial Air Conditioning draws on its long-standing reputation and expert capabilities to offer a no-sweat approach to commercial air conditioning and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 22 contacts → | ||||
Exact match “When managing multiple Melbourne sites, you need a compliance partner who understands the complexities of modern building systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 21 contacts → | ||||
Exact match “End to End HVAC and Refrigeration services” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 19 contacts → | ||||
Exact match “ICR Air Conditioning is a major force in the air conditioning industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “Inter-Chillers has been proudly operating as a privately owned Australian company since 1994 and in that time have established ourselves as one of the leading HVAC solution…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “Sirius Air Conditioning & Refrigeration (Formerly Siganto Air/Mark Horn ) is one of the largest privately owned and operated air-conditioning companies in Queensland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 17 contacts → | ||||
Exact match “Vision Electrical Pty Ltd is a licensed electrical and air conditioning contractor based in Southport on the Gold Coast.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 16 contacts → | ||||
Exact match “ASM Chilltech provides HVAC & Mechanical Services maintenance, service, repair and replacement for commercial & industrial facilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match “We are a family-owned and locally grown company, founded by Brad Swaffer in 2004.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 15 contacts → | ||||
Exact match “Commercial Air Conditioning is a family owned and operated company founded in 1993.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “rooftop unit contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 484 rooftop unit contractors based in Australia
See the full list, filter by size, metro and specialty, and access 1,240 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Rooftop unit contractors based in Australia at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 484 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Australia whose business descriptions match “rooftop unit contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,240 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “rooftop unit contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many rooftop unit contractors are there based in Australia?
RevenueBase identified 484 company matches for rooftop unit contractors associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Grosvenor Engineering Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most rooftop unit contractors?
Melbourne leads with 25 company records, followed by Sydney (24) and Brisbane (15).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,240 professional contacts with verified work emails tracked across these 484 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 484 rooftop unit contractors based in Australia. Start with a free account, no credit card.
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Rooftop unit contractors by geography
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- Rooftop unit contractors based in Auckland, New Zealand
- Rooftop unit contractors based in Madrid, Spain
- Rooftop unit contractors based in London, United Kingdom
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Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Rooftop unit contractors based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 rooftop unit contractors based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 484 matching company records for rooftop unit contractors based in Australia, with 3,767 tracked contacts and 1,240 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 rooftop unit contractors based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Grosvenor Engineering Groupgegroup.com.auHQ: Moorebank, AustraliaReported employees: 501-1,000 | Moorebank, Australia | 501-1,000 | Exact match | 466 contacts → |
“Grosvenor Engineering Group is passionate about creating long-term sustainable value for building owners, managers and their occupants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  VAE Groupvaegroup.comHQ: Darra, AustraliaReported employees: 201-500 | Darra, Australia | 201-500 | Exact match | 291 contacts → |
“VAE engineers, constructs and manages Smarter HVAC Solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ellis AIR Conditioningellisair.com.auHQ: Moorabbin Airport, AustraliaReported employees: 201-500 | Moorabbin Airport, Australia | 201-500 | Exact match | 248 contacts → |
“Established in 1964, Ellis Air Conditioning has a long history of successfully completing mechanical services projects and preventative maintenance programs for many various…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Degree Cdegreec.com.auHQ: Ulverstone, AustraliaReported employees: 201-500 | Ulverstone, Australia | 201-500 | Exact match | 49 contacts → |
“Degree C is Tasmania’s leading multi-trade contracting company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Dewpoint Groupdewpoint.com.auHQ: Grange, AustraliaReported employees: 11-50 | Grange, Australia | 11-50 | Exact match | 42 contacts → |
“WELCOME TO DEWPOINT GROUP OF COMPANIES Dewpoint Group is recognised as an industry leader in the design and installation of air conditioning and mechanical services systems and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Auscool AIR Conditioning & Mechanical Services PTY LTDauscool.net.auHQ: Epping, AustraliaReported employees: 51-200 | Epping, Australia | 51-200 | Exact match | 40 contacts → |
“Auscool Air Conditioning and Mechanical Services is recognised as a HVAC industry leader in the commercial, retail and government sectors, but our inception began much more humbly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  O.P. Industries PTY LTDopindustries.com.auHQ: Vermont, AustraliaReported employees: 51-200 | Vermont, Australia | 51-200 | Exact match | 40 contacts → |
“O.P Industries is a NEBB certified company and a member of the Air Conditioning and Mechanical Services Contractors’ Association of Australia (AMCA).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Coldflow Heating & Coolingcoldflow.net.auHQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 37 contacts → |
“Coldflow is an award winning, proudly Australian owned family business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Climax AIR Conditioningclimaxair.com.auHQ: South Nowra, AustraliaReported employees: 51-200 | South Nowra, Australia | 51-200 | Exact match | 34 contacts → |
“For over 30 years, Climax Air Conditioning has been a trusted name in the HVAC industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Envar Engineers & Contractors PTY LTDenvargroup.com.auHQ: Welshpool, AustraliaReported employees: 51-200 | Welshpool, Australia | 51-200 | Exact match | 32 contacts → |
“At Envar, we design, install, service, and manufacture HVAC solutions that keep buildings running efficiently and sustainably.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Vertimax Australiavertimax.com.auHQ: Tullamarine, AustraliaReported employees: 51-200 | Tullamarine, Australia | 51-200 | Exact match | 32 contacts → |
“We offer a full suite of specialised supply, installation and maintenance services tailored for buildings and facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Westcool WA PTY LTDwestcool.com.auHQ: Wangara, AustraliaReported employees: 11-50 | Wangara, Australia | 11-50 | Exact match | 26 contacts → |
“Westcool strives to be one of WA’s leading companies for the supply, installation and maintenance of commercial air conditioning and refrigeration systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Sp&r Groupspandr.com.auHQ: Hallam, AustraliaReported employees: 51-200 | Hallam, Australia | 51-200 | Exact match | 26 contacts → |
“The SP & R Group specialises in the specification and installation of air conditioning, mechanical and electrical services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Alliance Climate Controlalliancecc.com.auHQ: Alexandria, AustraliaReported employees: 51-200 | Alexandria, Australia | 51-200 | Exact match | 25 contacts → |
“Alliance Climate Control is dedicated to your year round comfort and life style.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ambient Services Groupambientservicesgroup.com.auHQ: Hillsdale, AustraliaReported employees: 11-50 | Hillsdale, Australia | 11-50 | Exact match | 25 contacts → |
“Ambient Services Group is a trusted provider of commercial building services, delivering tailored solutions to property owners, managers and tenants across Metropolitan Sydney.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Bossairbossair.com.auHQ: Mansfield, AustraliaReported employees: 11-50 | Mansfield, Australia | 11-50 | Exact match | 22 contacts → |
“Established in 2001, Boss Commercial Air Conditioning draws on its long-standing reputation and expert capabilities to offer a no-sweat approach to commercial air conditioning and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  TCM Solutions PTY LTDtcmsolutions.com.auHQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 22 contacts → |
“When managing multiple Melbourne sites, you need a compliance partner who understands the complexities of modern building systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  West Groupwestrefrigeration.com.auHQ: Minto, AustraliaReported employees: 11-50 | Minto, Australia | 11-50 | Exact match | 21 contacts → |
“End to End HVAC and Refrigeration services” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ICR AIR Conditioning PTY LTDicrair.com.auHQ: Rydalmere Sydney, AustraliaReported employees: 11-50 | Rydalmere Sydney, Australia | 11-50 | Exact match | 19 contacts → |
“ICR Air Conditioning is a major force in the air conditioning industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Inter-Chillers Pty. Limitedinter-chillers.com.auHQ: Peakhurst, AustraliaReported employees: 11-50 | Peakhurst, Australia | 11-50 | Exact match | 18 contacts → |
“Inter-Chillers has been proudly operating as a privately owned Australian company since 1994 and in that time have established ourselves as one of the leading HVAC solution…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Sirius AIR Conditioning & Refrigerationsiriusair.com.auHQ: Acacia Ridge, AustraliaReported employees: 11-50 | Acacia Ridge, Australia | 11-50 | Exact match | 17 contacts → |
“Sirius Air Conditioning & Refrigeration (Formerly Siganto Air/Mark Horn ) is one of the largest privately owned and operated air-conditioning companies in Queensland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Vision Electricalvisionelectrical.com.auHQ: Gold Coast, AustraliaReported employees: 1-10 | Gold Coast, Australia | 1-10 | Exact match | 17 contacts → |
“Vision Electrical Pty Ltd is a licensed electrical and air conditioning contractor based in Southport on the Gold Coast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  ASM Chilltechasmchilltech.com.auHQ: Cranbourne West, AustraliaReported employees: 11-50 | Cranbourne West, Australia | 11-50 | Exact match | 16 contacts → |
“ASM Chilltech provides HVAC & Mechanical Services maintenance, service, repair and replacement for commercial & industrial facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Peak AREpeakare.com.auHQ: Garbutt, AustraliaReported employees: 51-200 | Garbutt, Australia | 51-200 | Exact match | 16 contacts → |
“We are a family-owned and locally grown company, founded by Brad Swaffer in 2004.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Commercial AIR Conditioning PTY LTDcommair.com.auHQ: Warriewood, AustraliaReported employees: 11-50 | Warriewood, Australia | 11-50 | Exact match | 15 contacts → |
“Commercial Air Conditioning is a family owned and operated company founded in 1993.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 484 company matches
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Rooftop unit contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
457 records in the displayed employee bands.
27 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 484 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for rooftop unit contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many rooftop unit contractors did RevenueBase find based in Australia?
The saved snapshot records 484 matching company records, 3,767 tracked contacts and 1,240 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Rooftop unit contractors by geography
- Rooftop unit contractors based in Sao Paulo, Brazil
- Rooftop unit contractors based in Brampton, Canada
- Rooftop unit contractors based in Calgary, Canada
- Rooftop unit contractors based in Edmonton, Canada
- Rooftop unit contractors based in Mississauga, Canada
- Rooftop unit contractors based in Ottawa, Canada
- Rooftop unit contractors based in Toronto, Canada
- Rooftop unit contractors based in Auckland, New Zealand
- Rooftop unit contractors based in Madrid, Spain
- Rooftop unit contractors based in London, United Kingdom
- Rooftop unit contractors based in Anaheim, United States
- Rooftop unit contractors based in Atlanta, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 rooftop unit contractors based in Australia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/rooftop-unit-contractors/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- New lists
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Company intelligence · public preview
Top 25 rooftop unit contractors based in Australia
RevenueBase records 484 matching company records for rooftop unit contractors based in Australia, with 3,767 tracked contacts and 1,240 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 rooftop unit contractors based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Grosvenor Engineering Groupgegroup.com.au HQ: Moorebank, AustraliaReported employees: 501-1,000 | Moorebank, Australia | 501-1,000 | Exact match | 466 contacts → |
“Grosvenor Engineering Group is passionate about creating long-term sustainable value for building owners, managers and their occupants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | VAE Groupvaegroup.com HQ: Darra, AustraliaReported employees: 201-500 | Darra, Australia | 201-500 | Exact match | 291 contacts → |
“VAE engineers, constructs and manages Smarter HVAC Solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ellis AIR Conditioningellisair.com.au HQ: Moorabbin Airport, AustraliaReported employees: 201-500 | Moorabbin Airport, Australia | 201-500 | Exact match | 248 contacts → |
“Established in 1964, Ellis Air Conditioning has a long history of successfully completing mechanical services projects and preventative maintenance programs for many various…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Degree Cdegreec.com.au HQ: Ulverstone, AustraliaReported employees: 201-500 | Ulverstone, Australia | 201-500 | Exact match | 49 contacts → |
“Degree C is Tasmania’s leading multi-trade contracting company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Dewpoint Groupdewpoint.com.au HQ: Grange, AustraliaReported employees: 11-50 | Grange, Australia | 11-50 | Exact match | 42 contacts → |
“WELCOME TO DEWPOINT GROUP OF COMPANIES Dewpoint Group is recognised as an industry leader in the design and installation of air conditioning and mechanical services systems and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Auscool AIR Conditioning & Mechanical Services PTY LTDauscool.net.au HQ: Epping, AustraliaReported employees: 51-200 | Epping, Australia | 51-200 | Exact match | 40 contacts → |
“Auscool Air Conditioning and Mechanical Services is recognised as a HVAC industry leader in the commercial, retail and government sectors, but our inception began much more humbly.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | O.P. Industries PTY LTDopindustries.com.au HQ: Vermont, AustraliaReported employees: 51-200 | Vermont, Australia | 51-200 | Exact match | 40 contacts → |
“O.P Industries is a NEBB certified company and a member of the Air Conditioning and Mechanical Services Contractors’ Association of Australia (AMCA).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Coldflow Heating & Coolingcoldflow.net.au HQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 37 contacts → |
“Coldflow is an award winning, proudly Australian owned family business.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Climax AIR Conditioningclimaxair.com.au HQ: South Nowra, AustraliaReported employees: 51-200 | South Nowra, Australia | 51-200 | Exact match | 34 contacts → |
“For over 30 years, Climax Air Conditioning has been a trusted name in the HVAC industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Envar Engineers & Contractors PTY LTDenvargroup.com.au HQ: Welshpool, AustraliaReported employees: 51-200 | Welshpool, Australia | 51-200 | Exact match | 32 contacts → |
“At Envar, we design, install, service, and manufacture HVAC solutions that keep buildings running efficiently and sustainably.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Vertimax Australiavertimax.com.au HQ: Tullamarine, AustraliaReported employees: 51-200 | Tullamarine, Australia | 51-200 | Exact match | 32 contacts → |
“We offer a full suite of specialised supply, installation and maintenance services tailored for buildings and facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Westcool WA PTY LTDwestcool.com.au HQ: Wangara, AustraliaReported employees: 11-50 | Wangara, Australia | 11-50 | Exact match | 26 contacts → |
“Westcool strives to be one of WA’s leading companies for the supply, installation and maintenance of commercial air conditioning and refrigeration systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sp&r Groupspandr.com.au HQ: Hallam, AustraliaReported employees: 51-200 | Hallam, Australia | 51-200 | Exact match | 26 contacts → |
“The SP & R Group specialises in the specification and installation of air conditioning, mechanical and electrical services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Alliance Climate Controlalliancecc.com.au HQ: Alexandria, AustraliaReported employees: 51-200 | Alexandria, Australia | 51-200 | Exact match | 25 contacts → |
“Alliance Climate Control is dedicated to your year round comfort and life style.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ambient Services Groupambientservicesgroup.com.au HQ: Hillsdale, AustraliaReported employees: 11-50 | Hillsdale, Australia | 11-50 | Exact match | 25 contacts → |
“Ambient Services Group is a trusted provider of commercial building services, delivering tailored solutions to property owners, managers and tenants across Metropolitan Sydney.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bossairbossair.com.au HQ: Mansfield, AustraliaReported employees: 11-50 | Mansfield, Australia | 11-50 | Exact match | 22 contacts → |
“Established in 2001, Boss Commercial Air Conditioning draws on its long-standing reputation and expert capabilities to offer a no-sweat approach to commercial air conditioning and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | TCM Solutions PTY LTDtcmsolutions.com.au HQ: Melbourne, AustraliaReported employees: 51-200 | Melbourne, Australia | 51-200 | Exact match | 22 contacts → |
“When managing multiple Melbourne sites, you need a compliance partner who understands the complexities of modern building systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | West Groupwestrefrigeration.com.au HQ: Minto, AustraliaReported employees: 11-50 | Minto, Australia | 11-50 | Exact match | 21 contacts → |
“End to End HVAC and Refrigeration services” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ICR AIR Conditioning PTY LTDicrair.com.au HQ: Rydalmere Sydney, AustraliaReported employees: 11-50 | Rydalmere Sydney, Australia | 11-50 | Exact match | 19 contacts → |
“ICR Air Conditioning is a major force in the air conditioning industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Inter-Chillers Pty. Limitedinter-chillers.com.au HQ: Peakhurst, AustraliaReported employees: 11-50 | Peakhurst, Australia | 11-50 | Exact match | 18 contacts → |
“Inter-Chillers has been proudly operating as a privately owned Australian company since 1994 and in that time have established ourselves as one of the leading HVAC solution…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Sirius AIR Conditioning & Refrigerationsiriusair.com.au HQ: Acacia Ridge, AustraliaReported employees: 11-50 | Acacia Ridge, Australia | 11-50 | Exact match | 17 contacts → |
“Sirius Air Conditioning & Refrigeration (Formerly Siganto Air/Mark Horn ) is one of the largest privately owned and operated air-conditioning companies in Queensland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Vision Electricalvisionelectrical.com.au HQ: Gold Coast, AustraliaReported employees: 1-10 | Gold Coast, Australia | 1-10 | Exact match | 17 contacts → |
“Vision Electrical Pty Ltd is a licensed electrical and air conditioning contractor based in Southport on the Gold Coast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | ASM Chilltechasmchilltech.com.au HQ: Cranbourne West, AustraliaReported employees: 11-50 | Cranbourne West, Australia | 11-50 | Exact match | 16 contacts → |
“ASM Chilltech provides HVAC & Mechanical Services maintenance, service, repair and replacement for commercial & industrial facilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Peak AREpeakare.com.au HQ: Garbutt, AustraliaReported employees: 51-200 | Garbutt, Australia | 51-200 | Exact match | 16 contacts → |
“We are a family-owned and locally grown company, founded by Brad Swaffer in 2004.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Commercial AIR Conditioning PTY LTDcommair.com.au HQ: Warriewood, AustraliaReported employees: 11-50 | Warriewood, Australia | 11-50 | Exact match | 15 contacts → |
“Commercial Air Conditioning is a family owned and operated company founded in 1993.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 484 company matches
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Rooftop unit contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
457 records in the displayed employee bands.
27 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 484 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for rooftop unit contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many rooftop unit contractors did RevenueBase find based in Australia?
The saved snapshot records 484 matching company records, 3,767 tracked contacts and 1,240 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 rooftop unit contractors based in Australia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/rooftop-unit-contractors/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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